Vulnerability Description
The php_wddx_push_element function in ext/wddx/wddx.c in PHP before 5.6.29 and 7.x before 7.0.14 allows remote attackers to cause a denial of service (out-of-bounds read and memory corruption) or possibly have unspecified other impact via an empty boolean element in a wddxPacket XML document.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Php | Php | <= 5.6.28 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-updates/2016-12/msg00142.html
- http://lists.opensuse.org/opensuse-updates/2017-01/msg00034.html
- http://lists.opensuse.org/opensuse-updates/2017-01/msg00054.html
- http://www.debian.org/security/2016/dsa-3737
- http://www.openwall.com/lists/oss-security/2016/12/12/2Third Party Advisory
- http://www.php.net/ChangeLog-5.phpRelease NotesVendor Advisory
- http://www.php.net/ChangeLog-7.phpRelease NotesVendor Advisory
- http://www.securityfocus.com/bid/94846
- https://access.redhat.com/errata/RHSA-2018:1296
- https://bugs.php.net/bug.php?id=73631Vendor Advisory
- https://github.com/php/php-src/commit/66fd44209d5ffcb9b3d1bc1b9fd8e35b485040c0PatchVendor Advisory
- https://security.gentoo.org/glsa/201702-29
- http://lists.opensuse.org/opensuse-updates/2016-12/msg00142.html
- http://lists.opensuse.org/opensuse-updates/2017-01/msg00034.html
- http://lists.opensuse.org/opensuse-updates/2017-01/msg00054.html
FAQ
What is CVE-2016-9935?
CVE-2016-9935 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The php_wddx_push_element function in ext/wddx/wddx.c in PHP before 5.6.29 and 7.x before 7.0.14 allows remote attackers to cause a denial of service (out-of-bounds read and memory corruption) or poss...
How severe is CVE-2016-9935?
CVE-2016-9935 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2016-9935?
Check the references section above for vendor advisories and patch information. Affected products include: Php Php.